[Production Example] Key Case for Residential Use

Supports high-difficulty molding with 50% glass fiber! A case that achieved zero end claims for approximately 12 years.

We would like to introduce a case where our company produced molds and performed injection molding in response to the challenge that there were no molding factories capable of handling a very high glass fiber content of 50%. We optimized the mold structure and molding conditions to address issues such as appearance defects caused by gas generation and burr formation, achieving the appearance standards and improving yield. Even after approximately 12 years of long-term mass production, despite the occurrence of appearance defects, we achieved zero end complaints through regular updates to the inspection items for molds and during molding. We have received very positive evaluations. 【Case Overview】 ■ Product: Residential key case ■ Material: PA66 Glass fiber 50% ■ Size: 80mm × 35mm ■ Processing Steps: Mold production and injection molding ■ Challenge: There were no molding factories capable of handling a very high glass fiber content of 50% ■ Key Points: Optimized mold structure and molding conditions to achieve appearance standards and improve yield *For more details, please download the PDF or feel free to contact us.

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